55274643

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{22013}}^1$

素因数の和:22056

約数の個数: 20

約数和(自身を含む): 85238208

約数和(自身を除く): 29963565

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 22013, 66039, 198117, 594351, 682403, 1783053, 2047209, 6141627, 18424881, 55274643]

約数ペア:

[(1, 55274643), (3, 18424881), (9, 6141627), (27, 2047209), (31, 1783053), (81, 682403), (93, 594351), (279, 198117), (837, 66039), (2511, 22013)]